Dandies again

Our camera club has a triptych comp coming up so this morning one of our members gave us a "How to do it" lesson.  
He is/was an engineer so is very precise, much more so than I was when I made my first one. 
This afternoon, instead of packing, I have been playing! 
The dandies were revived to assist, thankfully, as it has been raining for the best part of the day, it is chilly and I have no desire to go out!
Hope it's more pleasant in Cornwall....... better get the wet weather gear in the bag.